Vitamin C 1000mg
High-strength Vitamin C, supports immune function (no medical claims)
What does optimal health cost per day?
Less than a coffee top-up. Optimal nutrition for 25p/day — the most cost-effective investment in your health.
Free Vitamin C 1000mg with orders over £40
While stocks last · auto-added at checkout
Supply size
Most customers reorder this monthly. Each pack lasts ~30 days.
Subscribe and save 15% — never run out. Switch to subscription
Your daily health investment
£0.50
per day
£3.50
per week
£14.99
per month
Less than a daily coffee — for daily nutritional support from Vitamin C.
Auto-delivered. No minimum term. Cancel any time.
Price locked forever — we never raise your subscription price. Cancel any time, no fees.
Bundle and save up to 20%
Add 2+ products to your stack — discount applied automatically at checkout.
Not ready to commit? Try a 7-day sample pack
Only £2.99 — credited toward your first full order
Group buy — save up to 30%
Limited spotsPool orders with other Vitamin buyers. The more people join, the more everyone saves. Next group buy runs when we hit 50 registrations.
📦 What to expect when it arrives
Premium box
Double-sealed. No cheap poly bags — every Medibro order ships in a quality box.
Amber glass
UV-protective amber glass preserves potency. Satisfying click-lid seal.
Little extras
Every first order includes a usage guide and a surprise freebie — see what you get.
Start today
Take your first dose the day it arrives — don't wait for a 'perfect moment'.
Your 30-day journey starts today
Future you will look back on this moment.
Based on typical customer reports. Individual results vary. Backed by our 30-day guarantee.
Premium packaging, inside and out
Amber glass jar
Blocks UV degradation, no plastic leaching
100% recyclable
Jar, cap, and box are fully kerbside recyclable
No artificial fillers
No magnesium stearate, silicon dioxide, or titanium dioxide
- Free UK delivery over £35
- 14-day hassle-free returns
- Secure checkout, audit-logged
- Manually compliance-reviewed
Order dispatched, tracking info sent. Most customers take their first dose the day it arrives.
Research shows it takes ~14 days to anchor a new habit. By now, most customers have found their ideal time of day.
At 8 weeks, customers report the strongest improvements. Consistency is everything with nutritional supplements.
Over 90% of Medibro subscribers are still on the same product at 3 months — the clearest signal a supplement is working.
- Buy 5+ → save 15%
- Buy 10+ → save 25%
Benefits
- ✓Supports normal immune function Contributes to normal collagen formation Protects cells from oxidative stress
Dosing Guide
How to take Vitamin C 1000mg
Take 1 capsule daily with food.
Always read the label. Consult a healthcare professional if you have any medical conditions or take prescription medication.
Quality & transparency
Why form matters
Medibro uses
D3 + K2 (MK-7 form)
Long-acting MK-7
Others often use
D3 alone or K2 as MK-4
Lower bioavailability
MK-7 has a 72-hour half-life vs. MK-4's 1-hour — meaning it's active in your system all week.
K2 directs calcium to bones rather than arteries. Without K2, high-dose D3 can lead to soft-tissue calcium deposits. MK-7 is the clinically preferred form.
How we compare
Medibro vs. typical high-street / marketplace alternatives
| Feature | Medibro | Others |
|---|---|---|
| Ingredient quality | Premium grade | Generic grade |
| Third-party tested | ||
| No unnecessary fillers | ||
| UK manufactured | ||
| 30-day guarantee | ||
| Free UK shipping from £35 |
NHS recommends vitamin D supplementation
The NHS advises everyone in the UK to consider taking 10mcg vitamin D daily, especially from October to March when sunlight is insufficient.
Source: NHS.uk — Vitamin D
Vitamin D3 is more effective with:
Customers like you also explore
Your personalised stack
Recommended to pair with Vitamin C
What to expect over time
Blood serum vitamin D starts climbing. Most people don't notice changes yet — this is normal.
Serotonin synthesis improves with adequate D3. Many users notice improved mood and reduced fatigue.
T-cell activation is D3-dependent. Cold and flu resilience measurably improves.
Bone density, cardiovascular and cognitive benefits accumulate. Annual blood test should show 75–200 nmol/L.
⏰ How to take for best results
Best time
With food, once daily
Take with
Water or a meal
Avoid with
No specific interactions — check with your GP if on medication
Consistency is key. Take at the same time each day to build habit and maximise benefit.
Frequently asked questions
Find your perfect supplement stack
Answer 4 quick questions and get a personalised stack built around your goals, health history, and lifestyle.
Medibro Quality Score™
Independent assessmentPurity
92
Overall
out of 100
Potency
Value
How we compare
Medibro | Budget | Pharmacy | |
|---|---|---|---|
3rd-party COA testing | |||
Premium forms (glycinate, KSM-66, TG omega) | |||
Full ingredient transparency | |||
UK pharmacist reviewed | |||
No proprietary blends | |||
30-day money-back guarantee | |||
Eco-friendly packaging |
Comparison reflects general market observations. Specific brands may vary.
What outcomes matter most to you?
Founded by a UK pharmacist
“After 12 years dispensing prescriptions, I was frustrated by the gap between expensive supplements and what the evidence actually supports. Medibro was built to source properly — clinical doses, verified purity, fair prices.”
— MPharm, GPhC registered · Medibro founder
Every formula is reviewed by our in-house pharmacy team before launch.
Stack Synergies
Science-backed pairings for better results
Classic immune duo — Vitamin C and zinc attack pathogens through completely different pathways
Vitamin C is the essential co-factor for collagen synthesis — non-negotiable pairing for skin and joints
Take together to dramatically enhance non-haem iron absorption from food and supplements
Synergies based on published nutritional science. Individual results may vary. Always consult a healthcare professional before combining supplements.
Often bought together
Daily wellness pack
Our bestselling pair, save 10%
✨What customers say
From 20 reviews★ 4.6Customers appreciate the noticeable difference in their health after a few weeks of use, along with the good quality and easy-to-swallow capsules.
Some minor complaints include occasional delays in delivery and a desire for more detailed information on the product's sourcing.
This product is best for individuals looking for a high-dose vitamin C supplement, particularly those seeking to boost their immune system during winter or manage stress.
Customer reviews
- ★★★★★Chloe V.30/04/2026Noticeable difference
After about 4 weeks I started noticing a difference. Happy with the product.
- ★★★★☆Amelia K.30/04/2026Good quality
Exactly as described. Easy to swallow capsules and no side effects.
- ★★★★★Joshua E.27/04/2026Great product
Happy with this supplement. Good quality and arrived quickly. Will order again.
- ★★★★★Sophie R.17/04/2026Works well for me
Have been taking for 6 weeks with positive results. Recommended.
- ★★★★★Ava Q.17/04/2026Noticeable difference
After about 4 weeks I started noticing a difference. Happy with the product.
- ★★★★☆Noah H.14/04/2026Good quality
Exactly as described. Easy to swallow capsules and no side effects.
- ★★★★★Joshua E.13/04/2026Noticeable difference
After about 4 weeks I started noticing a difference. Happy with the product.
- ★★★★★Sarah M.13/04/2026Great product
Happy with this supplement. Good quality and arrived quickly. Will order again.
- ★★★★★Amelia K.12/04/2026Great product
Happy with this supplement. Good quality and arrived quickly. Will order again.
- ★★★★☆Harry G.03/04/2026Good quality
Exactly as described. Easy to swallow capsules and no side effects.
- ★★★★★Henry I.02/04/2026Great product
Happy with this supplement. Good quality and arrived quickly. Will order again.
- ★★★★☆Amelia K.29/03/2026Fast delivery, good product
Arrived promptly and well packaged. Product seems good quality.
- ★★★★☆Emma W.22/03/2026Good quality
Exactly as described. Easy to swallow capsules and no side effects.
- ★★★★★Noah H.16/03/2026Works well for me
Have been taking for 6 weeks with positive results. Recommended.
- ★★★★☆Jack N.19/02/2026Fast delivery, good product
Arrived promptly and well packaged. Product seems good quality.
- ★★★★☆Mia J.18/02/2026Fast delivery, good product
Arrived promptly and well packaged. Product seems good quality.
- ★★★★★Amelia K.12/02/2026Works well for me
Have been taking for 6 weeks with positive results. Recommended.
- ★★★★☆George M.03/01/2026Good quality vitamin C
Taken these for 3 months through winter. Think they're helping — haven't had a cold yet when I usually get 2-3. Good quality, easy to swallow.
- ★★★★★Paula D.Verified buyer01/01/2026High dose, excellent quality
Most high street vitamin C is 200mg which barely scratches the surface. 1000mg buffered form means you actually absorb it and it's gentle on the stomach. Takes daily especially in winter.
- ★★★★★Amanda T.Verified buyer24/11/2025GP recommended high dose
My GP recommended 1g vitamin C daily due to high stress. This brand is excellent quality and the buffered form doesn't irritate my stomach. Would recommend.
Questions & answers
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